Can Cats Eat Pumpkin? Benefits, Risks, and How to Serve It

Yes, cats can eat pumpkin, as long as it is plain. Cooked pumpkin and canned pumpkin labeled “100% pumpkin” are safe for most cats in small amounts, and the fiber can help with mild constipation. What cats should not have is pumpkin pie, pie filling, pumpkin spice treats and lattes, raw rind, or a carved jack-o’-lantern that has started to rot.

Cats are obligate carnivores, so pumpkin is never a meal, only an occasional extra. Here is what it can and cannot do for your cat, which kinds are safe, and how to offer it without upsetting your cat’s stomach.

Is Pumpkin Good for Cats?

Plain pumpkin can be a helpful extra for some cats. According to PetMD, 100% pumpkin contains potassium, phosphorus, calcium, vitamins A, C, and K, and lots of fiber. That fiber is the real reason vets mention it.

• It can ease mild constipation. The water and fiber in canned pumpkin can help stool pass more easily. The Cornell Feline Health Center lists canned pumpkin as one of the fiber sources used in dietary changes for constipated cats, alongside hydration and other vet-directed treatment.
• It can firm up loose stool. PetMD notes that the same fiber can add bulk to soft stool. The catch is that too much pumpkin can cause diarrhea, so more is not better.
• It is low in calories. A small spoonful of plain pumpkin is lighter than many commercial treats, which can help if your cat needs to slim down. Our guide to helping an overweight cat covers safer ways to cut calories.

You may also see pumpkin listed on the ingredient panel of some commercial cat foods. PetMD explains that it is usually added for fiber, since cats get the other nutrients in pumpkin more easily from the meat-based parts of their food.

Pumpkin Is a Helper, Not a Cure

Constipation and diarrhea in cats often have a medical cause. PetMD recommends talking to your veterinarian before giving pumpkin for diarrhea, because treating the symptom can hide a problem that is easier to fix when caught early. Cornell also stresses that constipation should be treated fairly aggressively so it does not get worse over time.

Call your vet if your cat is straining in the litter box, has not passed stool in a couple of days, is vomiting, stops eating, seems lethargic, or has blood in the stool. A cat that strains and produces little or no urine needs to be seen right away, since that can be a urinary blockage rather than constipation. Keeping a clean box makes these changes easier to spot, and our guide on how often to clean a litter box walks you through a simple routine.

Which Kinds of Pumpkin Are Safe for Cats?

The pumpkin aisle gets crowded in the fall. Use this guide to sort out what is safe to share.

Canned Pumpkin vs. Pumpkin Pie Filling

These two cans often sit right next to each other and look almost the same. Turn the can around and read the ingredients. You want exactly one: pumpkin. If the label says “pie filling” or “pie mix,” or lists sugar, syrup, or spices, leave it on the shelf.

PetMD explains that pie filling usually contains spices such as cinnamon, nutmeg, ginger, and allspice, which can be mildly toxic to cats and cause stomach upset. A tiny lick of pie is unlikely to cause harm, but if your cat eats more than that, call your veterinarian for advice.

What About Pumpkin Spice?

Pumpkin spice is a blend of warm spices, and many pumpkin spice products contain no pumpkin at all. The drinks and baked goods that carry the flavor are the bigger problem. The ASPCA warns that coffee and caffeine can cause vomiting, hyperactivity, abnormal heart rhythm, and tremors in pets, and that most pets lack enough lactase to digest milk and other dairy without stomach upset. The ASPCA also flags xylitol, a sweetener found in some sugar-free baked goods, as dangerous for pets. Keep your latte and your muffin out of paw’s reach.

Keep Cats Away From Rotting Jack-O’-Lanterns

A fresh pumpkin on the porch is not toxic, but a carved one goes downhill fast. The ASPCA warns that pumpkins, especially once they are cut open, can grow mold that may cause tremors or seizures in dogs, and there is no good reason to let a curious cat nibble on one either. The ASPCA also notes that dried gourds and corn cobs used as fall decorations can cause intestinal blockages if chewed and swallowed.

To keep things simple, toss carved pumpkins as soon as they soften, keep compost bins closed, and swap real candles for battery candles so a curious cat cannot knock a lit pumpkin over.

How to Safely Feed Pumpkin to Your Cat

1. Talk to your vet first if there is a health reason. If you are thinking about pumpkin for constipation, diarrhea, or hairball trouble, ask your veterinarian how much makes sense for your cat’s size and health. Cats with diabetes, kidney disease, or a prescription diet need a vet’s input before any diet change.
2. Pick plain pumpkin. Use canned 100% pumpkin, or cook a fresh pie pumpkin. PetMD notes that carving pumpkins are safe to cook too, though pie pumpkins tend to taste better.
3. Prep fresh pumpkin properly. Peel off the rind, scoop out the seeds and strings, then bake, steam, or boil the flesh until soft. Mash it and let it cool.
4. Skip every seasoning. No salt, butter, oil, sugar, or spice. Plain is the whole point.
5. Start with a tiny taste. Offer a very small amount the first time and watch for gas, vomiting, or loose stool over the next day.
6. Mix it into wet food. Many cats ignore pumpkin on its own but will eat it stirred into canned food. PetMD points out that canned food also adds water, which helps with constipation.
7. Store leftovers well. An opened can spoils within a few days in the fridge. Freeze extra puree in small portions, such as an ice cube tray, and thaw one at a time.

Do Not Forget Water

Fiber works best when your cat is well hydrated. Cornell lists making sure a cat is well hydrated as part of treating constipation. Wet food helps, and so does making water more appealing. Many cats drink more from moving water, which is why some owners like a cat water fountain.

Frequently Asked Questions

Can cats eat canned pumpkin every day?

Some vets do recommend a small daily amount of plain canned pumpkin for cats with ongoing constipation, but that should be your vet’s call. Too much fiber can cause diarrhea and can crowd out the balanced nutrition your cat needs from its regular food. For a healthy cat, pumpkin works best as an occasional treat.

Can cats eat pumpkin seeds?

Plain pumpkin seeds are not toxic to cats, but PetMD warns that they can be a choking hazard, especially for fast eaters. If you share any, crush them, skip salt, oil, and spices, and offer only a few with you nearby.

Can kittens eat pumpkin?

Plain pumpkin is generally safe for kittens, but they need a complete kitten diet to grow well, and their tummies are sensitive. Kittens with diarrhea can become dehydrated quickly, so call your vet instead of treating loose stool at home.

Can cats eat pumpkin pie?

No. Pumpkin pie has sugar, fat, dairy, and spices that can upset a cat’s stomach. A tiny lick is unlikely to cause trouble, but call your vet if your cat ate more than that.

Is pumpkin safe for dogs too?

Yes, plain pumpkin is safe for dogs as well, with the same warnings about pie filling and moldy jack-o’-lanterns. See our full guide on whether dogs can eat pumpkin if you share your home with both.

A small taste of plain pumpkin is a safe fall treat for most cats, and it can be a useful tool for mild constipation when your vet agrees. Keep the pie, the spiced drinks, and the rotting jack-o’-lanterns out of reach, and save the ASPCA Animal Poison Control number, (888) 426-4435, in your phone. For more answers about what is safe to share, browse our full list of foods cats can and cannot eat.

Disclosure: This article contains an affiliate link. As an Amazon Associate we earn from qualifying purchases. If you buy through our link, we may earn a small commission at no extra cost to you. We only recommend products we think fit the topic.